<template>
    <header>
        <el-breadcrumb separator="/">
            <el-breadcrumb-item :to="{ path: '/' }"> homepage </el-breadcrumb-item>
            <el-breadcrumb-item>领养审批</el-breadcrumb-item>
        </el-breadcrumb>
        <div style="display: flex">
            <!-- <div class="icon">添加</div> -->
            <!-- <div class="icon" @click="handleSelectClose">筛选</div> -->
        </div>
    </header>
    <!-- 筛选 -->
    <div class="select" ref="select">
        <el-form :inline="true" :model="formInline" class="demo-form-inline">
            <el-row :gutter="20">
                <el-col :span="6">
                    <el-form-item label="用户名">
                        <el-input v-model="formInline.userName" placeholder="用户名" clearable />
                    </el-form-item>
                </el-col>
                <el-col :span="6">
                    <el-form-item label="用户ID">
                        <el-input v-model="formInline.userID" placeholder="用户ID" clearable />
                    </el-form-item>
                </el-col>
                <el-col :span="6">
                    <el-form-item label="宠物名">
                        <el-input v-model="formInline.petName" placeholder="宠物名" clearable />
                    </el-form-item>
                </el-col>
                <el-col :span="6">
                    <el-form-item label="申请状态">
                        <el-select v-model="formInline.status" :placeholder="formInline.status">
                            <el-option label="待审批" value="待审批" />
                            <el-option label="通过审批" value="通过审批" />
                            <el-option label="审批不通过" value="审批不通过" />
                        </el-select>
                    </el-form-item>
                </el-col>
            </el-row>
            <el-form-item>
                <el-button type="primary" @click="formSubmit">查询</el-button>
            </el-form-item>
        </el-form>
    </div>

    <div class="main">
        <div class="table-container">
            <table border="1">
                <thead>
                    <tr>
                        <th>用户ID</th>
                        <th>用户</th>
                        <th>用户状态</th>
                        <th>宠物名称</th>
                        <th>联系电话</th>
                        <th>申请状态</th>
                        <th>申请时间</th>
                        <th style="text-align: center">操作</th>
                    </tr>
                </thead>
                <tbody>
                    <tr v-for="post in pets" :key="post._id">
                        <td>{{ post.users[0]?._id }}</td>
                        <td>{{ post.users[0]?.name ? post.users[0]?.name : post.users[0]?.username }}</td>
                        <td>{{ post.users[0]?.userstate }}</td>
                        <td>{{ post.pets[0]?.name }}</td>
                        <td>{{ post.users[0]?.Phone }}</td>
                        <td>
                            <el-tag type="primary" v-if="post.status == '待审批'">{{ post.status }}</el-tag>
                            <el-tag type="success" v-else-if="post.status == '通过审核'">{{ post.status }}</el-tag>
                            <el-tag type="danger" v-else>{{ post.status }}</el-tag>
                        </td>
                        <td>{{ post.time }}</td>
                        <td class="btntd">
                            <div class="btn">
                                <button class="one iconfont icon-xiugai" @click="updatePet(post._id)"></button>
                                <button class="del iconfont icon-shanchu" @click="deletePet(post._id)"></button>
                            </div>
                        </td>
                    </tr>
                </tbody>
            </table>
        </div>
    </div>
    <!-- 分页 -->
    <div class="pagination">
        <el-pagination background layout="prev, pager, next" :total="total" @current-change="handleCurrentChange"
            :page-size="8" v-model="current" />
    </div>

    <!-- 修改 -->
    <el-drawer v-model="drawer" title="修改领养" :direction="direction" size="50%" :before-close="handleClose2">
        <UpdateExamine @handleDraewr="handleDrawer" :filterPet="filterPet" :key="filterPet._id"></UpdateExamine>
    </el-drawer>
</template>
<script setup>
import { getExamine, delExamine, selectExamine } from '@/utils/jia-axios'
import { ref, useTemplateRef, watch } from 'vue'
import UpdateExamine from '@/components/pets/UpdateExamine.vue'
import { ElNotification } from 'element-plus'

// 总共多少个分页
const total = ref(0)
// 会话框，展示详情
const filterPet = ref(false)

// 获取pets列表
const pets = ref(null)
getExamine().then((res) => {
    pets.value = res.data.list
    total.value = res.data.total
    console.log(res.data.list)
})

// 添加pet
import { ElMessageBox } from 'element-plus'
const drawer = ref(false)

const direction = ref('rtl')
const handleClose = (done) => {
    ElMessageBox.confirm('帖子还未添加，是否退出?')
        .then(() => {
            done()
        })
        .catch(() => {
            // catch error
        })
}
const handleDrawer = () => {
    drawer.value = false
    getExamine(current.value).then((res) => {
        pets.value = res.data.list
        total.value = res.data.total
        // console.log(total.value)
    })
}

// 修改pet
const handleClose2 = (done) => {
    ElMessageBox.confirm('帖子还未修改，是否退出?')
        .then(() => {
            done()
        })
        .catch(() => {
            // catch error
        })
}
const updatePet = (id) => {
    drawer.value = true
    filterPet.value = pets.value.find((item) => item._id == id)
    console.log(filterPet.value);
}

// 删除
const deletePet = async (id) => {
    await delExamine(id)
    getExamine().then((res) => {
        pets.value = res.data.list
        total.value = res.data.total
        // console.log(total.value)
        ElNotification({
            title: '删除成功',
            message: `成功删除一条数据`,
            type: 'success',
        })
    })
}

// 分页
const current = ref(1)
const handleCurrentChange = (newPage) => {
    current.value = newPage
}
watch(current, (newValue, oldValue) => {
    if (newValue != oldValue) {
        getExamine(current.value).then((res) => {
            pets.value = res.data.list
            total.value = res.data.total
            ElNotification({
                title: '查询成功',
                message: `查询到 ${pets.value.length} 条数据`,
                type: 'success',
            })
        })
    }
})

// 筛选
const select = useTemplateRef('select')
const flag = ref(false)
const handleSelectClose = () => {
    flag.value = !flag.value
    if (flag.value) {
        select.value.style.height = '140rem'
        select.value.style.visibility = 'inherit'
        select.value.style.opacity = '1'
    } else {
        select.value.style.height = '0'
        select.value.style.visibility = 'hidden'
        select.value.style.opacity = '0'
    }
}

const formInline = ref({
    userName: '',
    userID: '',
    petName: '',
    status: '待审批'
})

const formSubmit = (page) => {
    const { userName, userID, petName, status } = formInline.value
    selectExamine(userName, userID, petName, status).then((res) => {
        pets.value = res.data.list
        // console.log(res.data)
        total.value = res.data.total
        ElNotification({
            title: '查询成功',
            message: `查询到 ${pets.value.length} 条数据`,
            type: 'success',
        })
    })
}
</script>
<style lang="less" scoped>
@import url(../../css/icon.css);

header {
    padding: 10rem 30rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;

    .icon {
        padding: 5rem 10rem;
        background-color: #409eff;
        color: #fff;
        border-radius: 4rem;
        margin-left: 8rem;
        font-size: 12rem;
    }
}

.select {
    height: 0;
    visibility: hidden;
    opacity: 0;
    margin: 8rem 20rem;
    padding: 0 20rem;
    background-color: #fff;
    border-radius: 10rem;
    transition: all 1s;
}

.main {
    z-index: 99;
    @theme-color: #f8f9fa;

    .table-container {
        margin: 20rem;
        font-family: 'Arial', sans-serif;
    }

    h2 {
        color: @theme-color;
        font-size: 24rem;
        margin-bottom: 18rem;
        display: flex;
        justify-content: space-between;

        .add {
            font-size: 20rem;

            button {
                padding: 6rem 12rem;
                border: none;
                cursor: pointer;
                border-radius: 4rem;
                font-size: 18rem;
                transition: background-color 0.3s;
                background-color: #409eff;
                color: white;
            }
        }
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 10rem;
        background-color: #fff;
        box-shadow: 0 4rem 10rem rgba(0, 0, 0, 0.05);
        border-radius: 8rem;
        overflow: hidden;
    }

    th,
    td {
        padding: 6rem 15rem;
        font-size: 14rem;
        text-align: left;
        border: 1rem solid #e0e0e0;
    }

    .btntd {
        padding: 6rem 0;

    }

    th {
        background-color: @theme-color;
        color: #9c9c9c;
        font-weight: 600;
        font-size: 14rem;
    }

    tbody tr:nth-child(even) {
        background-color: #f7f7f7;
    }

    tbody tr:hover {
        background-color: #f1f1f1;
    }

    tbody {
        .btn {
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: space-evenly;

            .del {
                background-color: #ff4d4f;
                color: white;
            }

            .one {
                // background-color: #16ceaf;
                color: rgb(0, 0, 0);
            }
        }
    }

    button {
        padding: 6rem 10rem;
        border: none;
        cursor: pointer;
        border-radius: 4rem;
        font-size: 12rem;
        transition: background-color 0.3s;
    }

    .edit-btn {
        background-color: @theme-color;
        color: #fff;
        margin-right: 8rem;

        &:hover {
            background-color: darken(@theme-color, 10%);
        }
    }

    .delete-btn {
        background-color: #ff4d4f;
        color: #fff;

        &:hover {
            background-color: darken(#ff4d4f, 10%);
        }
    }
}

.pagination {
    width: 96%;
    display: flex;
    padding: 0 20rem;
    justify-content: end;
}

.el-form--inline .el-form-item {
    width: 100%;
}

.el-button,
.el-button.is-round {
    margin: auto;
    padding: 0 26rem;
}

.el-form {
    padding-top: 15rem;
}
</style>
